Portable hiking stove



FIG. 1 is a top perspective view of the portable hiking stove.

FIG. 2 is a top plan view of the portable hiking stove; and,

FIG. 3 is a side elevation view of the portable hiking stove.

The dotted lines are for illustrative purposes only and form no part of the claimed design. 

I claim the ornamental design for a portable hiking stove, as shown and described. 